1 John 2:19 ASV

¹⁷  And the world passeth away, and the lust thereof: but he that doeth the will of God abideth for ever.

¹⁸  Little children, it is the last hour: and as ye heard that antichrist cometh, even now have there arisen many antichrists; whereby we know that it is the last hour.

¹⁹  They went out from us, but they were not of us; for if they had been of us, they would have continued with us: but 'they went out', that they might be made manifest that they all are not of us.

²⁰  And ye have an anointing from the Holy One, and ye know all the things.

²¹  I have not written unto you because ye know not the truth, but because ye know it, and because no lie is of the truth.